• Principal Engineer Software

    Northrop Grumman (San Diego, CA)
    …the right place. Northrop Grumman Aeronautics Systems has an opening for a Principal Engineer Software - Cyber Security to join our team of qualified, ... diverse individuals within our Software organization in **San Diego, California** , where we...the latest technologies including simulation, cloud computing, DevSecOps, and cyber that can rapidly evolve to deliver enhanced capabilities… more
    Northrop Grumman (07/25/25)
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  • Cyber Systems Engineer

    Northrop Grumman (San Diego, CA)
    …making history. Northrop Grumman Aeronautics Systems is currently seeking a ** Cyber Systems Engineer / Principal Cyber Systems Engineer ** to join our ... 2 years of technical experience in any combination of Cyber , Systems, Security, Software , or Hardware disciplines...and maintain Special Program Access. **Basic Qualifications for a Principal Cyber Systems Engineer :** +… more
    Northrop Grumman (08/23/25)
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  • Senior Principal Software

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation ... balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep...expertise while collaborating closely with systems, FPGA, RF, and cyber teams. This is an **ONSITE** position located at… more
    RTX Corporation (10/07/25)
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  • Principal Engineer Software

    Northrop Grumman (San Diego, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Software Engineer - Embedded and Real Time** to join ... CA.** Join our team to work in an embedded technology environment to develop software working with real time operating systems for use in flight and mission critical… more
    Northrop Grumman (09/27/25)
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  • Principal Software Systems Quality…

    RTX Corporation (Fullerton, CA)
    …a safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support ... & Air Defense Systems (LADS). Within Quality & Mission Assurance, the Software Quality Engineering department (SWQE) performs classified activities in secure labs… more
    RTX Corporation (09/16/25)
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  • Principal Engineer Software

    Northrop Grumman (San Diego, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Engineer Software - Site Reliability** to join our ... manage IT tasks, minimizing downtime, and ensure systems meet defined performance and cyber requirements. This position is located in **San Diego, CA** . **Essential… more
    Northrop Grumman (09/19/25)
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  • Sr Principal Engineer

    Palo Alto Networks (Santa Clara, CA)
    …user experience and cost structure compared to other solutions. We're looking for a Principal Engineer that could take a leading position in the team, lead ... with precision. **Your Career** We are looking for a Principal Backend Engineer for our Santa Clara,...businesses' online activity. It protects against a range of cyber threats by isolating web sessions, filtering malicious content,… more
    Palo Alto Networks (10/04/25)
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  • Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …opportunities - just to name a few! **Your Career** We are looking for a Principal Backend Engineer to join our Cortex backend engineering group. The group ... can-do attitude Familiarity with CI/CD pipelines and cloud infra Familiarity with Cyber Technologies, Information Security, and Software Security **The Team**… more
    Palo Alto Networks (10/08/25)
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  • Principal Engineer Software

    Palo Alto Networks (Santa Clara, CA)
    …where we all win with precision. **Your Career** We are looking for a Principal Backend Engineer to join our Cortex backend engineering group. The group ... * Familiarity with CI/CD pipelines and cloud infra * Familiarity with Cyber Technologies, Information Security, and Software Security **The Team** [Input… more
    Palo Alto Networks (08/23/25)
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  • Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …experience or equivalent military experience required + 7+ years' experience as a software engineer **The Team** Our Security Services Team is responsible for ... services + Develop internal tools to monitor and support the cyber security products + Cross-team collaboration, discover and Integrate advanced cybersecurity… more
    Palo Alto Networks (08/11/25)
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  • Principal OR Sr Principal

    Northrop Grumman (San Diego, CA)
    …Senior Principal Cybersecurity Systems Engineer .** **Basic Qualifications for a Principal Cyber Systems Engineer ** * Bachelor's Degree in Systems ... team, you will have the following responsibilities: * Perform software vulnerability assessment utilizing static code analysis tools. *...months of hire. ​ **Basic Qualifications for a Senior Principal Cyber Systems Engineer ** *Bachelor's… more
    Northrop Grumman (08/01/25)
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  • Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …smart, hardworking and passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software ... firewall. As a member of a data plane networking software group, you will be responsible for designing and...is creative, dynamic and inspiring to tackle real work Cyber -attacks. **Your Impact** + Responsible for development of the… more
    Palo Alto Networks (09/11/25)
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  • Principal Cybersecurity Engineer

    City and County of San Francisco (San Francisco, CA)
    …Under the direction of the Director, Cybersecurity and Compliance, the Principal Cybersecurity Engineer analyzes, plans, designs, implements, maintains, ... and ongoing support of preventative detective and corrective controls. The Principal Cybersecurity Engineer identifies, refines, and analyzes cybersecurity data… more
    City and County of San Francisco (10/09/25)
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  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems ... CA** _._ **This requisition may be filled as a** ** Principal Systems Engineer (Modeling & Simulation)** **or**...as the UML Testing Profile + Experience with modeling cyber -physical (hardware & software ) solutions + Familiarity… more
    Northrop Grumman (09/16/25)
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  • Principal /Sr Principal

    Northrop Grumman (Los Angeles, CA)
    …making history. **Northrop Grumman Advanced Weapons Business Unit** is currently seeking a ** Principal / Sr Principal Engineer - Operations Research** for ... (T04). Basic qualifications for each level are listed below.** Basic Qualifications for a ** Principal Engineer - Operations Research (** T03) are: + BS in… more
    Northrop Grumman (10/03/25)
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  • Systems Engineer , Principal

    AeroVironment (Simi Valley, CA)
    …is performing as it should. Because of the nature of the development efforts, the Principal Engineer will have a hand in a variety of stages of development ... **Worker Type** Regular **Job Description** **Summary** The ** Principal Systems Engineer ** is considered a subject matter expert in the discipline. One… more
    AeroVironment (08/08/25)
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  • Principal Enterprise Security…

    Palo Alto Networks (Santa Clara, CA)
    …and adoptions. **Your Experience** + 10+ years of combined experience as an enterprise security engineer , software engineer , or cloud security engineer + ... protects tens of thousands of people every day from Cyber bad-actors, but who protects Palo Alto Networks? The...Security team has this incredible responsibility and, as a Principal Enterprise Security Engineer , it's your job… more
    Palo Alto Networks (10/03/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Beale AFB, CA)
    …demands of a rapidly evolving global market. Collins Aerospace is seeking a Principal Systems Engineer to support secure system integration efforts across ... software patching in Windows, Linux and other 3rd Party commercial software + Cyber Support with ACAS, HBSS, Trellix ​ **Qualifications You Must Have** +… more
    RTX Corporation (09/27/25)
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  • Principal Civil Engineer

    Parsons Corporation (Irvine, CA)
    …**Opportunity:** Our **Parsons Irvine, California office** is now hiring for a highly experienced ** Principal Engineer ** to join our team! In this role you will ... clients** . **Overview:** Parsons has an exciting job opportunity for a ** Principal Engineer ** to join the expanding transportation infrastructure team with… more
    Parsons Corporation (08/02/25)
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  • Systems Engineer Principal

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a ** Principal Systems Engineer ** to support the Tactical Networks (TACNET) Capabilities Based in Service Engineering Agent ... solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We… more
    SAIC (10/03/25)
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